un instant Anglais:

Wait a moment!

We may have a very severe earthquake any moment now.

I'd like to know when the best moment is to quit a job.

At the moment, I have no plans to travel.

Just a moment. I haven't made up my mind.

Trade friction might arise between the nations at any moment.

It took him a moment to realize where he was after he came to.

This is the most embarrassing moment of my life.

For the moment there's nothing in particular I need to be doing.

From the moment he arrived there, he kept on bothering his doctor to tell him when he would be able to go home.

At the moment they think that the accident is due to his carelessness.

From the moment that I knew that the university existed, I've wanted to go there.

The young man got up hurriedly, stammered a few words and in a moment was gone.

From that moment on, he felt undying hatred for his oppressors.